J. Huang, K. Krabbenhoft, M. Vicente da Silva, A.V. Lyamin, SIMULATING GRANULAR COLUMN COLLAPSE BY NON-SMOOTH CONTACT DYNAMICS, Blucher Mechanical Engineering Proceedings, Volume 1, 2014, Pages 1541-1547, ISSN 23580828, http://dx.doi.org/10.5151/meceng-wccm2012-18460 (www.proceedings.blucher.com.br/article-details/simulating-granular-column-collapse-by-non-smooth-contact-dynamics-9105) Palavras-chave:: ;